Elizabeth Locke 19K Yellow Gold Turquoise and Diamond Earring Pendants. These 19K yellow gold earring pendants have a hammered finish and are meant to be worn on Elizabeth Locke Hoops or on the Elizabeth Locke Sarabella Earrings. They feature 8 x 10 mm horizontal oval turquoise stones, with 2.5 mm round diamonds set at the bottom of the bezel. Each earring pendant measures approximately 13mm long and 12mm wide.